申请人:Velsicol Chemical Corporation
公开号:US03976471A1
公开(公告)日:1976-08-24
This invention discloses new compounds of the general formula ##EQU1## wherein R.sup.1 and R.sup.2 are each alkyl; Y is selected from the group consisting of hydrogen, alkyl, alkoxy, halogen, cyano, alkylthio, haloalkyl, alkoxyalkyl and alkylthioalkyl; n is an interger from 0 to 2; R.sup.3 and R.sup.4 are each selected from the group consisting of hydrogen and alkyl, or R.sup.3 and R.sup.4 together can form a cycloalkyl group of from 3 to 7 carbon atoms; and X is chlorine or bromine. The compounds of the foregoing description are useful as herbicides.
这项发明揭示了一般式为##EQU1##的新化合物,其中R.sup.1和R.sup.2分别为烷基;Y选自氢、烷基、烷氧基、卤素、氰基、烷硫基、卤代烷基、烷氧基烷基和烷硫基烷基组成的群;n为0到2之间的整数;R.sup.3和R.sup.4分别选自氢和烷基,或者R.sup.3和R.sup.4可以共同形成由3到7个碳原子组成的环烷基;X为氯或溴。上述描述的化合物可用作除草剂。